From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jon Smirl" Subject: Re: Huge win, compressing a window of delta runs as a unit Date: Mon, 21 Aug 2006 12:23:19 -0400 Message-ID: <9e4733910608210923qba3ca96n40c4c392fc65baa8@mail.gmail.com> References: <9e4733910608161020s6855140bs68aaab6e1bbd3bad@mail.gmail.com> <9e4733910608180553r34fa7b25he0bf910ef804630f@mail.gmail.com> <9e4733910608180956n64e3362fm5c72d652e6b6243a@mail.gmail.com> <20060821064659.GB24054@spearce.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: "Nicolas Pitre" , git X-From: git-owner@vger.kernel.org Mon Aug 21 18:24:11 2006 Return-path: Envelope-to: gcvg-git@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by ciao.gmane.org with esmtp (Exim 4.43) id 1GFCZ6-0003Lm-4e for gcvg-git@gmane.org; Mon, 21 Aug 2006 18:23:52 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751904AbWHUQXW (ORCPT ); Mon, 21 Aug 2006 12:23:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751903AbWHUQXW (ORCPT ); Mon, 21 Aug 2006 12:23:22 -0400 Received: from nz-out-0102.google.com ([64.233.162.203]:38667 "EHLO nz-out-0102.google.com") by vger.kernel.org with ESMTP id S1751904AbWHUQXV (ORCPT ); Mon, 21 Aug 2006 12:23:21 -0400 Received: by nz-out-0102.google.com with SMTP id 14so290964nzn for ; Mon, 21 Aug 2006 09:23:20 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=nQVt0xSjQ5ProcKNkKEWUhTd1BO4+xBPd6pLL7CUBLmd77zKN7XZ09/mbmI71gWJMsrxQ2EeAoBSRyW/GyOZLGKxawc9+23E561iSDTDu/VBOW9bpdfOU/wR8kfeQnPLwAb4MtGJIpNk0dGp3F4KCRZ74+cNCd+TK8bZfqLzTws= Received: by 10.65.59.20 with SMTP id m20mr6899526qbk; Mon, 21 Aug 2006 09:23:19 -0700 (PDT) Received: by 10.65.133.17 with HTTP; Mon, 21 Aug 2006 09:23:19 -0700 (PDT) To: "Shawn Pearce" In-Reply-To: <20060821064659.GB24054@spearce.org> Content-Disposition: inline Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: On 8/21/06, Shawn Pearce wrote: > Based on the stats Jon provided me it appeared as though the code > skipped about 9% of the objects, and at the time I thought I new > why but looking at it again right now I'm not sure why. :-) 9% of the objects may be duplicates because of branching. I have no way of detecting them since I am not maintaining a map of sha1s encountered. The way CVS branching works some revisions are built using forward diffs and some reverse, I can't tell when they will end up with the same result. -- Jon Smirl jonsmirl@gmail.com